A technician measures the mass and volume of a sample of a material.
| Sample | Mass (g) | Volume (cm³) |
|---|---|---|
| A | 54.0 | 20.0 |
A second sample of the same material has a volume of 12.0 cm³. What is the mass of the second sample?
90.0 g
32.4 g
54.0 g
4.44 g
87 exam-style questions on Edexcel GCSE Physics 14.1 Density and states of matter, covering 14.1.1 Kinetic theory and states of matter, 14.1.2 Density, and 14.1.3 Density and changes of state. Each one has a worked solution and a mark scheme showing where the marks go.